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20100930
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here in the bay area, the case is being closely followed. david louie tells us what's at stake. >> reporter: california passed a law five years ago to stop the sale and rental of violent video games to minors. it was blocked by legal challenges and struck down. now it's going to the u.s. supreme court. its author welcome has definitive decision. >> it's crying out for some direction as to how we can have a rather successful video game bill. so i'm really hopeful. >> reporter: the case will be heard this fall with state attorney general jerry brown arguing such laws should be allowed. on the other side is the entertainment software association which represents the video game industry. we talked to spokesman rich taylor in washington via skype. >> if for some reason the state of california is able to say what can and can't be sold or marketed, that's not -- there is a reason to believe that stops with one form of entertainment. it could go to movies and books and music. >> reporter: at issue is whether violent video games are harmful and whether they should be kept out of the han
back, i was happy. >>> a new generation of stethoscopes that doctors use to listen to your heart and lungs is much more powerful tool. carolyn johnson has our story. >> he is an internist but the specialized stethoscope offerings special expertise. >> some of this new technology can do analysis or diagnosis. >> it fits right in the stetdz oh scope. it records the patient's heartbeat and transmits to at computer via a wireless connection. >> the heartbeat is stored as an audio file and wave form graph. they analyze the data and the timing of intensity of a heart murmur. >> it's very difficult for physicians to determine which cardiac murmur actually need to be sent to a cardiologist. this software has the ability to screen those out. >> the postable expertise is valuable for the doctor that perform many of checkups in a mobile examine clinic. >> one of the things we do we send out our team. >> and interactive screen allows assistants to perform exams by walking them through the steps. >> recording protocol complete. >> and the information can be e-mailed to cardiac special ists at
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